Acute Traumatic Pain in the Emergency Department.

Trauma is a major cause of mortality throughout the world. Traumatic pain-acute, sudden, or chronic-is defined as "an unpleasant sensory and emotional experience associated with actual or potential tissue damage". Patients' perceptions of pain assessment and management have become an important criterion and relevant outcome measure for healthcare institutions.

Lactic Acidosis Related to Pharmacotherapy and Human Diseases.

Lactic acidosis represents one of the most common conditions that can compromise the health of intensive care unit (ICU) patients, increasing the mortality of patients with high levels of Lactate who do not receive a proper treatment within the first 6 h of hospitalization. There are two enantiomers of lactic acid: L-lactic acid (when the concentration increases, it can lead to a state of severe acidemia risking cardiovascular collapse, causing an increase in mortality in ICU patients) and D lactic acid (produced in the human organism by microbiota and its production increases during some pathological status). Generally, increased levels of serum lactic acid could be due to numerous factors, including hypoxia (caused for example by septic/cardiogenic/hypovolemic or obstructive shock), specific pathologies (e.